Kiwipaul – In my opinion your Owners Corporation (O/C) shouldn’t merely wait for new Strata Laws (planned in NSW) or put a Special By-Law of the type you suggest in place in order to address the problem.
Our E/C considered that any such By-Law could not be retrospective, that we’d never know what alterations had already been done, that we’d likely never again be advised of proposed alterations, that we’d have difficulty having any unapproved items removed except at the time of selling a Lot, that there would always be issues about the E/C consenting by “being aware” of certain works, that some items (particularly in rented units) may be unsafe or be impacting adversely on the Common Property, and that the O/C itself had placed additions on areas of its Common Property that some Owners now considered their property, and vice versa (e.g. clothes lines, lighting, planters).
So as I was (again) the person who raised a contentious issue, and as I am the Secretary of our self-managed Plan, I got the job to write to all our Proprietors back in 2010 advising them of their obligations to seek and obtain the O/C’s consent before “making alterations to or adding to the Common Property” (as your downlight installer did).
The letter included examples of some of the items that constitute “alterations and additions” and those that are considered “lot owners fixtures”, and invited Proprietors to use a 30 day moratorium to advise the O/C of any of those that they were aware of in their Lot/s – whether they did them or not.
Proprietors were also advised that upon the expiry of that 30 day period, the E/C would arrange to inspect all items and would, where appropriate, have any current maintenance (but not repair/replacement) issues addressed under a costs shared 50:50 (with the O/C) arrangement, then grant retrospective consents incorporating requirements covering all on-going maintenance/ repairs/ replacements (100% Owner), and would then add everything that was consented, both at the time of the original works and retrospectively, to a “Register of Common Property Additions”.
The O/C then Resolved (at the next AGM) to create a Special By-Law stating that anything that’s not on the Register (which I have to keep up-to-date) is not consented, and is the responsibility of the Owner from time-to-time of the Lot.
A lot of effort for everyone up front, but a lot easier to manage in the long-term.